Only require active_record/base if ActiveRecord defined

rails · Dec 12, 2017 · 045d5cf · 045d5cf
1 parent c8712f5
commit 045d5cf
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/lib/rails/observers/railtie.rb b/lib/rails/observers/railtie.rb
@@ -34,8 +34,7 @@ class Railtie < ::Rails::Railtie
           # which calls `instantiate_observers` to instantiate a `UserObserver`
           # which eventually calls `observed_class` thus constantizing `"User"`,
           # the class we're loading. 💣💥
-          require "active_record"
-          require "active_record/base"
+          require "active_record/base" if defined?(ActiveRecord)
         rescue LoadError
         end